Weird shading on mesh

[Hamdhan_Ahamed (kite)]

Hi, I keep getting this weird shading on my meshes. cant seem to figure out the issue, I tried many different ways to get rid of this but it doesnt go away. tried shading auto smooth, checked the face orientation, overlapping vertices etc, everything looks good but this only goes away when I add a subsurface modifier.

Here’s the file:
111111111.blend (1.0 MB)

Any help would be greatly appreciated!
Thank you

[Andreal (Andrzej)]

Try to add weighed normals modifier:

[GGeller (Gal)]

[Okidoki]

Also possible:

…using lesser topology and a simple edge split modifier…

[Hamdhan_Ahamed (kite)]

Thank you so much! this seems to fix the issue on all of my models